<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><!DOCTYPE [ <!ELEMENT p (#PCDATA|emph)* > ]><!DOCTYPE foo [ <![INCLUDE[<!ATTLIST foo bar CDATA #IMPLIED>]]> <![IGNORE[some junk]]> ]><!DOCTYPE root [ <!ELEMENT a EMPTY> <!ATTLIST a attr1 CDATA "&ge1;"> <!--* GE reference in attr default before declaration *--> <!ENTITY ge1 "abcdef"> ]><node/>